279916992

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7087

約数の個数: 112

約数和(自身を含む): 858804480

約数和(自身を除く): 578887488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6624, 7043, 9936, 13248, 14086, 19872, 21129, 28172, 39744, 42258, 56344, 63387, 84516, 112688, 126774, 161989, 169032, 190161, 225376, 253548, 323978, 338064, 380322, 450752, 485967, 507096, 647956, 676128, 760644, 971934, 1014192, 1295912, 1352256, 1457901, 1521288, 1943868, 2028384, 2591824, 2915802, 3042576, 3887736, 4056768, 4373703, 5183648, 5831604, 6085152, 7775472, 8747406, 10367296, 11663208, 12170304, 15550944, 17494812, 23326416, 31101888, 34989624, 46652832, 69979248, 93305664, 139958496, 279916992]

約数ペア:

[(1, 279916992), (2, 139958496), (3, 93305664), (4, 69979248), (6, 46652832), (8, 34989624), (9, 31101888), (12, 23326416), (16, 17494812), (18, 15550944), (23, 12170304), (24, 11663208), (27, 10367296), (32, 8747406), (36, 7775472), (46, 6085152), (48, 5831604), (54, 5183648), (64, 4373703), (69, 4056768), (72, 3887736), (92, 3042576), (96, 2915802), (108, 2591824), (138, 2028384), (144, 1943868), (184, 1521288), (192, 1457901), (207, 1352256), (216, 1295912), (276, 1014192), (288, 971934), (368, 760644), (414, 676128), (432, 647956), (552, 507096), (576, 485967), (621, 450752), (736, 380322), (828, 338064), (864, 323978), (1104, 253548), (1242, 225376), (1472, 190161), (1656, 169032), (1728, 161989), (2208, 126774), (2484, 112688), (3312, 84516), (4416, 63387), (4968, 56344), (6624, 42258), (7043, 39744), (9936, 28172), (13248, 21129), (14086, 19872)]